Truck window safety net



FIG. 1 is a front plan view of a truck window safety net showing my new design;

FIG. 2 is a rear plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom edge view thereof; and,

FIG. 6 is a top edge view thereof. 

The ornamental design for a truck window safety net, as shown. 